11981641980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:641

約数の個数: 384

約数和(自身を含む): 43475927040

約数和(自身を除く): 31494285060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 269, 308, 310, 311, 330, 341, 372, 385, 420, 434, 462, 465, 538, 620, 622, 651, 660, 682, 770, 807, 868, 924, 930, 933, 1023, 1076, 1085, 1155, 1244, 1302, 1345, 1364, 1540, 1555, 1614, 1705, 1860, 1866, 1883, 2046, 2170, 2177, 2310, 2387, 2604, 2690, 2959, 3110, 3228, 3255, 3410, 3421, 3732, 3766, 4035, 4092, 4340, 4354, 4620, 4665, 4774, 5115, 5380, 5649, 5918, 6220, 6510, 6531, 6820, 6842, 7161, 7532, 8070, 8339, 8708, 8877, 9330, 9415, 9548, 9641, 10230, 10263, 10885, 11298, 11836, 11935, 13020, 13062, 13684, 14322, 14795, 16140, 16678, 17105, 17754, 18660, 18830, 19282, 20460, 20526, 20713, 21770, 22596, 23870, 23947, 25017, 26124, 28245, 28644, 28923, 29590, 32655, 33356, 34210, 35508, 35805, 37660, 38564, 41052, 41426, 41695, 43540, 44385, 47740, 47894, 48205, 50034, 51315, 56490, 57846, 58373, 59180, 62139, 65310, 67487, 68420, 71610, 71841, 82852, 83390, 83659, 88770, 91729, 95788, 96410, 100068, 102630, 103565, 106051, 112980, 115692, 116746, 119735, 124278, 125085, 130620, 134974, 143220, 143682, 144615, 166780, 167318, 175119, 177540, 183458, 192820, 202461, 205260, 207130, 212102, 233492, 239470, 248556, 250170, 250977, 269948, 275187, 287364, 289230, 291865, 310695, 318153, 334636, 337435, 350238, 359205, 366916, 404922, 414260, 418295, 424204, 458645, 478940, 500340, 501954, 530255, 550374, 578460, 583730, 585613, 621390, 636306, 642103, 674870, 700476, 718410, 742357, 809844, 836590, 875595, 917290, 920249, 1003908, 1012305, 1060510, 1100748, 1167460, 1171226, 1242780, 1254885, 1272612, 1284206, 1349740, 1375935, 1436820, 1484714, 1590765, 1673180, 1751190, 1756839, 1834580, 1840498, 1926309, 2024610, 2121020, 2227071, 2342452, 2509770, 2568412, 2593429, 2751870, 2760747, 2928065, 2969428, 3181530, 3210515, 3502380, 3513678, 3680996, 3711785, 3852618, 4049220, 4454142, 4601245, 5019540, 5186858, 5503740, 5521494, 5856130, 6363060, 6421030, 6441743, 7027356, 7423570, 7705236, 7780287, 8784195, 8908284, 9202490, 9631545, 10373716, 11042988, 11135355, 11712260, 12842060, 12883486, 12967145, 13803735, 14847140, 15560574, 17568390, 18154003, 18404980, 19263090, 19325229, 22270710, 25766972, 25934290, 27607470, 28527719, 31121148, 32208715, 35136780, 36308006, 38526180, 38650458, 38901435, 44541420, 51868580, 54462009, 55214940, 57055438, 64417430, 72616012, 77300916, 77802870, 85583157, 90770015, 96626145, 108924018, 114110876, 128834860, 142638595, 155605740, 171166314, 181540030, 193252290, 199694033, 217848036, 272310045, 285277190, 342332628, 363080060, 386504580, 399388066, 427915785, 544620090, 570554380, 599082099, 798776132, 855831570, 998470165, 1089240180, 1198164198, 1711663140, 1996940330, 2396328396, 2995410495, 3993880660, 5990820990, 11981641980]

約数ペア:

[(1, 11981641980), (2, 5990820990), (3, 3993880660), (4, 2995410495), (5, 2396328396), (6, 1996940330), (7, 1711663140), (10, 1198164198), (11, 1089240180), (12, 998470165), (14, 855831570), (15, 798776132), (20, 599082099), (21, 570554380), (22, 544620090), (28, 427915785), (30, 399388066), (31, 386504580), (33, 363080060), (35, 342332628), (42, 285277190), (44, 272310045), (55, 217848036), (60, 199694033), (62, 193252290), (66, 181540030), (70, 171166314), (77, 155605740), (84, 142638595), (93, 128834860), (105, 114110876), (110, 108924018), (124, 96626145), (132, 90770015), (140, 85583157), (154, 77802870), (155, 77300916), (165, 72616012), (186, 64417430), (210, 57055438), (217, 55214940), (220, 54462009), (231, 51868580), (269, 44541420), (308, 38901435), (310, 38650458), (311, 38526180), (330, 36308006), (341, 35136780), (372, 32208715), (385, 31121148), (420, 28527719), (434, 27607470), (462, 25934290), (465, 25766972), (538, 22270710), (620, 19325229), (622, 19263090), (651, 18404980), (660, 18154003), (682, 17568390), (770, 15560574), (807, 14847140), (868, 13803735), (924, 12967145), (930, 12883486), (933, 12842060), (1023, 11712260), (1076, 11135355), (1085, 11042988), (1155, 10373716), (1244, 9631545), (1302, 9202490), (1345, 8908284), (1364, 8784195), (1540, 7780287), (1555, 7705236), (1614, 7423570), (1705, 7027356), (1860, 6441743), (1866, 6421030), (1883, 6363060), (2046, 5856130), (2170, 5521494), (2177, 5503740), (2310, 5186858), (2387, 5019540), (2604, 4601245), (2690, 4454142), (2959, 4049220), (3110, 3852618), (3228, 3711785), (3255, 3680996), (3410, 3513678), (3421, 3502380), (3732, 3210515), (3766, 3181530), (4035, 2969428), (4092, 2928065), (4340, 2760747), (4354, 2751870), (4620, 2593429), (4665, 2568412), (4774, 2509770), (5115, 2342452), (5380, 2227071), (5649, 2121020), (5918, 2024610), (6220, 1926309), (6510, 1840498), (6531, 1834580), (6820, 1756839), (6842, 1751190), (7161, 1673180), (7532, 1590765), (8070, 1484714), (8339, 1436820), (8708, 1375935), (8877, 1349740), (9330, 1284206), (9415, 1272612), (9548, 1254885), (9641, 1242780), (10230, 1171226), (10263, 1167460), (10885, 1100748), (11298, 1060510), (11836, 1012305), (11935, 1003908), (13020, 920249), (13062, 917290), (13684, 875595), (14322, 836590), (14795, 809844), (16140, 742357), (16678, 718410), (17105, 700476), (17754, 674870), (18660, 642103), (18830, 636306), (19282, 621390), (20460, 585613), (20526, 583730), (20713, 578460), (21770, 550374), (22596, 530255), (23870, 501954), (23947, 500340), (25017, 478940), (26124, 458645), (28245, 424204), (28644, 418295), (28923, 414260), (29590, 404922), (32655, 366916), (33356, 359205), (34210, 350238), (35508, 337435), (35805, 334636), (37660, 318153), (38564, 310695), (41052, 291865), (41426, 289230), (41695, 287364), (43540, 275187), (44385, 269948), (47740, 250977), (47894, 250170), (48205, 248556), (50034, 239470), (51315, 233492), (56490, 212102), (57846, 207130), (58373, 205260), (59180, 202461), (62139, 192820), (65310, 183458), (67487, 177540), (68420, 175119), (71610, 167318), (71841, 166780), (82852, 144615), (83390, 143682), (83659, 143220), (88770, 134974), (91729, 130620), (95788, 125085), (96410, 124278), (100068, 119735), (102630, 116746), (103565, 115692), (106051, 112980)]