1956476340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3919

約数の個数: 288

約数和(自身を含む): 7541753856

約数和(自身を除く): 5585277516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 546, 558, 585, 620, 630, 651, 780, 806, 819, 868, 910, 930, 1085, 1092, 1116, 1170, 1209, 1260, 1302, 1365, 1395, 1612, 1638, 1820, 1860, 1953, 2015, 2170, 2340, 2418, 2604, 2730, 2790, 2821, 3255, 3276, 3627, 3853, 3906, 4030, 4095, 4340, 4836, 5460, 5580, 5642, 6045, 6510, 7254, 7706, 7812, 8060, 8190, 8463, 9765, 11284, 11559, 12090, 13020, 14105, 14508, 15412, 16380, 16926, 18135, 19265, 19530, 23118, 24180, 25389, 26971, 28210, 33852, 34677, 36270, 38530, 39060, 42315, 46236, 50089, 50778, 53942, 56420, 57795, 69354, 72540, 77060, 80913, 84630, 100178, 101556, 107884, 115590, 119443, 126945, 134855, 138708, 150267, 161826, 169260, 173385, 200356, 231180, 238886, 242739, 250445, 253890, 269710, 300534, 323652, 346770, 350623, 358329, 404565, 450801, 477772, 485478, 500890, 507780, 539420, 597215, 601068, 693540, 701246, 716658, 751335, 809130, 836101, 901602, 970956, 1001780, 1051869, 1074987, 1194430, 1213695, 1402492, 1433316, 1502670, 1552759, 1618260, 1672202, 1753115, 1791645, 1803204, 2103738, 2149974, 2254005, 2388860, 2427390, 2508303, 3005340, 3105518, 3155607, 3344404, 3506230, 3583290, 4180505, 4207476, 4299948, 4508010, 4658277, 4854780, 5016606, 5259345, 5374935, 6211036, 6311214, 7012460, 7166580, 7524909, 7763795, 8361010, 9016020, 9316554, 10033212, 10518690, 10749870, 10869313, 12541515, 12622428, 13974831, 15049818, 15527590, 15778035, 16722020, 18633108, 21037380, 21499740, 21738626, 23291385, 25083030, 27949662, 30099636, 31055180, 31556070, 32607939, 37624545, 43477252, 46582770, 50166060, 54346565, 55899324, 63112140, 65215878, 69874155, 75249090, 93165540, 97823817, 108693130, 130431756, 139748310, 150498180, 163039695, 195647634, 217386260, 279496620, 326079390, 391295268, 489119085, 652158780, 978238170, 1956476340]

約数ペア:

[(1, 1956476340), (2, 978238170), (3, 652158780), (4, 489119085), (5, 391295268), (6, 326079390), (7, 279496620), (9, 217386260), (10, 195647634), (12, 163039695), (13, 150498180), (14, 139748310), (15, 130431756), (18, 108693130), (20, 97823817), (21, 93165540), (26, 75249090), (28, 69874155), (30, 65215878), (31, 63112140), (35, 55899324), (36, 54346565), (39, 50166060), (42, 46582770), (45, 43477252), (52, 37624545), (60, 32607939), (62, 31556070), (63, 31055180), (65, 30099636), (70, 27949662), (78, 25083030), (84, 23291385), (90, 21738626), (91, 21499740), (93, 21037380), (105, 18633108), (117, 16722020), (124, 15778035), (126, 15527590), (130, 15049818), (140, 13974831), (155, 12622428), (156, 12541515), (180, 10869313), (182, 10749870), (186, 10518690), (195, 10033212), (210, 9316554), (217, 9016020), (234, 8361010), (252, 7763795), (260, 7524909), (273, 7166580), (279, 7012460), (310, 6311214), (315, 6211036), (364, 5374935), (372, 5259345), (390, 5016606), (403, 4854780), (420, 4658277), (434, 4508010), (455, 4299948), (465, 4207476), (468, 4180505), (546, 3583290), (558, 3506230), (585, 3344404), (620, 3155607), (630, 3105518), (651, 3005340), (780, 2508303), (806, 2427390), (819, 2388860), (868, 2254005), (910, 2149974), (930, 2103738), (1085, 1803204), (1092, 1791645), (1116, 1753115), (1170, 1672202), (1209, 1618260), (1260, 1552759), (1302, 1502670), (1365, 1433316), (1395, 1402492), (1612, 1213695), (1638, 1194430), (1820, 1074987), (1860, 1051869), (1953, 1001780), (2015, 970956), (2170, 901602), (2340, 836101), (2418, 809130), (2604, 751335), (2730, 716658), (2790, 701246), (2821, 693540), (3255, 601068), (3276, 597215), (3627, 539420), (3853, 507780), (3906, 500890), (4030, 485478), (4095, 477772), (4340, 450801), (4836, 404565), (5460, 358329), (5580, 350623), (5642, 346770), (6045, 323652), (6510, 300534), (7254, 269710), (7706, 253890), (7812, 250445), (8060, 242739), (8190, 238886), (8463, 231180), (9765, 200356), (11284, 173385), (11559, 169260), (12090, 161826), (13020, 150267), (14105, 138708), (14508, 134855), (15412, 126945), (16380, 119443), (16926, 115590), (18135, 107884), (19265, 101556), (19530, 100178), (23118, 84630), (24180, 80913), (25389, 77060), (26971, 72540), (28210, 69354), (33852, 57795), (34677, 56420), (36270, 53942), (38530, 50778), (39060, 50089), (42315, 46236)]