72492420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 384

約数和(自身を含む): 292626432

約数和(自身を除く): 220134012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 17, 20, 21, 22, 26, 28, 30, 33, 34, 35, 39, 42, 44, 51, 52, 55, 60, 65, 66, 68, 70, 71, 77, 78, 84, 85, 91, 102, 105, 110, 119, 130, 132, 140, 142, 143, 154, 156, 165, 170, 182, 187, 195, 204, 210, 213, 220, 221, 231, 238, 255, 260, 273, 284, 286, 308, 330, 340, 355, 357, 364, 374, 385, 390, 420, 426, 429, 442, 455, 462, 476, 497, 510, 546, 561, 572, 595, 660, 663, 710, 714, 715, 748, 770, 780, 781, 852, 858, 884, 910, 923, 924, 935, 994, 1001, 1020, 1065, 1092, 1105, 1122, 1155, 1190, 1207, 1309, 1326, 1365, 1420, 1428, 1430, 1491, 1540, 1547, 1562, 1716, 1785, 1820, 1846, 1870, 1988, 2002, 2130, 2145, 2210, 2244, 2310, 2343, 2380, 2414, 2431, 2485, 2618, 2652, 2730, 2769, 2805, 2860, 2982, 3003, 3094, 3124, 3315, 3570, 3621, 3692, 3740, 3905, 3927, 4004, 4260, 4290, 4420, 4615, 4620, 4641, 4686, 4828, 4862, 4970, 5005, 5236, 5460, 5467, 5538, 5610, 5964, 6006, 6035, 6188, 6461, 6545, 6630, 7140, 7242, 7293, 7455, 7735, 7810, 7854, 8449, 8580, 9230, 9282, 9372, 9724, 9940, 10010, 10153, 10934, 11076, 11220, 11715, 12012, 12070, 12155, 12922, 13090, 13260, 13277, 13845, 14484, 14586, 14910, 15015, 15470, 15620, 15691, 15708, 16401, 16898, 17017, 18105, 18460, 18564, 19383, 19635, 20020, 20306, 21868, 23205, 23430, 24140, 24310, 25347, 25844, 26180, 26554, 27335, 27690, 29172, 29820, 30030, 30459, 30940, 31382, 32305, 32802, 33796, 34034, 36210, 36465, 38766, 39270, 39831, 40612, 42245, 46410, 46860, 47073, 48620, 50694, 50765, 51051, 53108, 54670, 55380, 60060, 60918, 62764, 64610, 65604, 66385, 68068, 71071, 72420, 72930, 77532, 78455, 78540, 79662, 82005, 84490, 85085, 92820, 92939, 94146, 96915, 101388, 101530, 102102, 109340, 109837, 121836, 126735, 129220, 132770, 142142, 145860, 152295, 156910, 159324, 164010, 168980, 170170, 172601, 185878, 188292, 193830, 199155, 203060, 204204, 213213, 219674, 235365, 253470, 255255, 265540, 278817, 284284, 304590, 313820, 328020, 329511, 340340, 345202, 355355, 371756, 387660, 398310, 426426, 439348, 464695, 470730, 506940, 510510, 517803, 549185, 557634, 609180, 659022, 690404, 710710, 796620, 852852, 863005, 929390, 941460, 1021020, 1035606, 1066065, 1098370, 1115268, 1208207, 1318044, 1394085, 1421420, 1647555, 1726010, 1858780, 2071212, 2132130, 2196740, 2416414, 2589015, 2788170, 3295110, 3452020, 3624621, 4264260, 4832828, 5178030, 5576340, 6041035, 6590220, 7249242, 10356060, 12082070, 14498484, 18123105, 24164140, 36246210, 72492420]

約数ペア:

[(1, 72492420), (2, 36246210), (3, 24164140), (4, 18123105), (5, 14498484), (6, 12082070), (7, 10356060), (10, 7249242), (11, 6590220), (12, 6041035), (13, 5576340), (14, 5178030), (15, 4832828), (17, 4264260), (20, 3624621), (21, 3452020), (22, 3295110), (26, 2788170), (28, 2589015), (30, 2416414), (33, 2196740), (34, 2132130), (35, 2071212), (39, 1858780), (42, 1726010), (44, 1647555), (51, 1421420), (52, 1394085), (55, 1318044), (60, 1208207), (65, 1115268), (66, 1098370), (68, 1066065), (70, 1035606), (71, 1021020), (77, 941460), (78, 929390), (84, 863005), (85, 852852), (91, 796620), (102, 710710), (105, 690404), (110, 659022), (119, 609180), (130, 557634), (132, 549185), (140, 517803), (142, 510510), (143, 506940), (154, 470730), (156, 464695), (165, 439348), (170, 426426), (182, 398310), (187, 387660), (195, 371756), (204, 355355), (210, 345202), (213, 340340), (220, 329511), (221, 328020), (231, 313820), (238, 304590), (255, 284284), (260, 278817), (273, 265540), (284, 255255), (286, 253470), (308, 235365), (330, 219674), (340, 213213), (355, 204204), (357, 203060), (364, 199155), (374, 193830), (385, 188292), (390, 185878), (420, 172601), (426, 170170), (429, 168980), (442, 164010), (455, 159324), (462, 156910), (476, 152295), (497, 145860), (510, 142142), (546, 132770), (561, 129220), (572, 126735), (595, 121836), (660, 109837), (663, 109340), (710, 102102), (714, 101530), (715, 101388), (748, 96915), (770, 94146), (780, 92939), (781, 92820), (852, 85085), (858, 84490), (884, 82005), (910, 79662), (923, 78540), (924, 78455), (935, 77532), (994, 72930), (1001, 72420), (1020, 71071), (1065, 68068), (1092, 66385), (1105, 65604), (1122, 64610), (1155, 62764), (1190, 60918), (1207, 60060), (1309, 55380), (1326, 54670), (1365, 53108), (1420, 51051), (1428, 50765), (1430, 50694), (1491, 48620), (1540, 47073), (1547, 46860), (1562, 46410), (1716, 42245), (1785, 40612), (1820, 39831), (1846, 39270), (1870, 38766), (1988, 36465), (2002, 36210), (2130, 34034), (2145, 33796), (2210, 32802), (2244, 32305), (2310, 31382), (2343, 30940), (2380, 30459), (2414, 30030), (2431, 29820), (2485, 29172), (2618, 27690), (2652, 27335), (2730, 26554), (2769, 26180), (2805, 25844), (2860, 25347), (2982, 24310), (3003, 24140), (3094, 23430), (3124, 23205), (3315, 21868), (3570, 20306), (3621, 20020), (3692, 19635), (3740, 19383), (3905, 18564), (3927, 18460), (4004, 18105), (4260, 17017), (4290, 16898), (4420, 16401), (4615, 15708), (4620, 15691), (4641, 15620), (4686, 15470), (4828, 15015), (4862, 14910), (4970, 14586), (5005, 14484), (5236, 13845), (5460, 13277), (5467, 13260), (5538, 13090), (5610, 12922), (5964, 12155), (6006, 12070), (6035, 12012), (6188, 11715), (6461, 11220), (6545, 11076), (6630, 10934), (7140, 10153), (7242, 10010), (7293, 9940), (7455, 9724), (7735, 9372), (7810, 9282), (7854, 9230), (8449, 8580)]