8028219420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4099}}^1$

素因数の和:4167

約数の個数: 288

約数和(自身を含む): 28080998400

約数和(自身を除く): 20052778980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 243, 260, 270, 279, 310, 324, 351, 372, 390, 403, 405, 465, 468, 486, 540, 558, 585, 620, 702, 780, 806, 810, 837, 930, 972, 1053, 1116, 1170, 1209, 1215, 1395, 1404, 1612, 1620, 1674, 1755, 1860, 2015, 2106, 2340, 2418, 2430, 2511, 2790, 3159, 3348, 3510, 3627, 4030, 4099, 4185, 4212, 4836, 4860, 5022, 5265, 5580, 6045, 6318, 7020, 7254, 7533, 8060, 8198, 8370, 10044, 10530, 10881, 12090, 12297, 12555, 12636, 14508, 15066, 15795, 16396, 16740, 18135, 20495, 21060, 21762, 24180, 24594, 25110, 30132, 31590, 32643, 36270, 36891, 37665, 40990, 43524, 49188, 50220, 53287, 54405, 61485, 63180, 65286, 72540, 73782, 75330, 81980, 97929, 106574, 108810, 110673, 122970, 127069, 130572, 147564, 150660, 159861, 163215, 184455, 195858, 213148, 217620, 221346, 245940, 254138, 266435, 319722, 326430, 332019, 368910, 381207, 391716, 442692, 479583, 489645, 508276, 532870, 553365, 635345, 639444, 652860, 664038, 737820, 762414, 799305, 959166, 979290, 996057, 1065740, 1106730, 1143621, 1270690, 1328076, 1438749, 1524828, 1598610, 1651897, 1660095, 1906035, 1918332, 1958580, 1992114, 2213460, 2287242, 2397915, 2541380, 2877498, 3197220, 3303794, 3320190, 3430863, 3812070, 3984228, 4316247, 4574484, 4795830, 4955691, 4980285, 5718105, 5754996, 6607588, 6640380, 6861726, 7193745, 7624140, 8259485, 8632494, 9591660, 9911382, 9960570, 10292589, 11436210, 12948741, 13723452, 14387490, 14867073, 16518970, 17154315, 17264988, 19822764, 19921140, 20585178, 21581235, 22872420, 24778455, 25897482, 28774980, 29734146, 30877767, 33037940, 34308630, 41170356, 43162470, 44601219, 49556910, 51462945, 51794964, 59468292, 61755534, 64743705, 68617260, 74335365, 86324940, 89202438, 99113820, 102925890, 123511068, 129487410, 133803657, 148670730, 154388835, 178404876, 205851780, 223006095, 258974820, 267607314, 297341460, 308777670, 401410971, 446012190, 535214628, 617555340, 669018285, 802821942, 892024380, 1338036570, 1605643884, 2007054855, 2676073140, 4014109710, 8028219420]

約数ペア:

[(1, 8028219420), (2, 4014109710), (3, 2676073140), (4, 2007054855), (5, 1605643884), (6, 1338036570), (9, 892024380), (10, 802821942), (12, 669018285), (13, 617555340), (15, 535214628), (18, 446012190), (20, 401410971), (26, 308777670), (27, 297341460), (30, 267607314), (31, 258974820), (36, 223006095), (39, 205851780), (45, 178404876), (52, 154388835), (54, 148670730), (60, 133803657), (62, 129487410), (65, 123511068), (78, 102925890), (81, 99113820), (90, 89202438), (93, 86324940), (108, 74335365), (117, 68617260), (124, 64743705), (130, 61755534), (135, 59468292), (155, 51794964), (156, 51462945), (162, 49556910), (180, 44601219), (186, 43162470), (195, 41170356), (234, 34308630), (243, 33037940), (260, 30877767), (270, 29734146), (279, 28774980), (310, 25897482), (324, 24778455), (351, 22872420), (372, 21581235), (390, 20585178), (403, 19921140), (405, 19822764), (465, 17264988), (468, 17154315), (486, 16518970), (540, 14867073), (558, 14387490), (585, 13723452), (620, 12948741), (702, 11436210), (780, 10292589), (806, 9960570), (810, 9911382), (837, 9591660), (930, 8632494), (972, 8259485), (1053, 7624140), (1116, 7193745), (1170, 6861726), (1209, 6640380), (1215, 6607588), (1395, 5754996), (1404, 5718105), (1612, 4980285), (1620, 4955691), (1674, 4795830), (1755, 4574484), (1860, 4316247), (2015, 3984228), (2106, 3812070), (2340, 3430863), (2418, 3320190), (2430, 3303794), (2511, 3197220), (2790, 2877498), (3159, 2541380), (3348, 2397915), (3510, 2287242), (3627, 2213460), (4030, 1992114), (4099, 1958580), (4185, 1918332), (4212, 1906035), (4836, 1660095), (4860, 1651897), (5022, 1598610), (5265, 1524828), (5580, 1438749), (6045, 1328076), (6318, 1270690), (7020, 1143621), (7254, 1106730), (7533, 1065740), (8060, 996057), (8198, 979290), (8370, 959166), (10044, 799305), (10530, 762414), (10881, 737820), (12090, 664038), (12297, 652860), (12555, 639444), (12636, 635345), (14508, 553365), (15066, 532870), (15795, 508276), (16396, 489645), (16740, 479583), (18135, 442692), (20495, 391716), (21060, 381207), (21762, 368910), (24180, 332019), (24594, 326430), (25110, 319722), (30132, 266435), (31590, 254138), (32643, 245940), (36270, 221346), (36891, 217620), (37665, 213148), (40990, 195858), (43524, 184455), (49188, 163215), (50220, 159861), (53287, 150660), (54405, 147564), (61485, 130572), (63180, 127069), (65286, 122970), (72540, 110673), (73782, 108810), (75330, 106574), (81980, 97929)]