1617815160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1983

約数の個数: 256

約数和(自身を含む): 5905872000

約数和(自身を除く): 4288056840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 61, 65, 72, 78, 90, 104, 108, 117, 120, 122, 130, 135, 156, 180, 183, 195, 216, 234, 244, 260, 270, 305, 312, 351, 360, 366, 390, 468, 488, 520, 540, 549, 585, 610, 702, 732, 780, 793, 915, 936, 1080, 1098, 1170, 1220, 1404, 1464, 1560, 1586, 1647, 1755, 1830, 1889, 2196, 2340, 2379, 2440, 2745, 2808, 3172, 3294, 3510, 3660, 3778, 3965, 4392, 4680, 4758, 5490, 5667, 6344, 6588, 7020, 7137, 7320, 7556, 7930, 8235, 9445, 9516, 10980, 11334, 11895, 13176, 14040, 14274, 15112, 15860, 16470, 17001, 18890, 19032, 21411, 21960, 22668, 23790, 24557, 28335, 28548, 31720, 32940, 34002, 35685, 37780, 42822, 45336, 47580, 49114, 51003, 56670, 57096, 65880, 68004, 71370, 73671, 75560, 85005, 85644, 95160, 98228, 102006, 107055, 113340, 115229, 122785, 136008, 142740, 147342, 170010, 171288, 196456, 204012, 214110, 221013, 226680, 230458, 245570, 255015, 285480, 294684, 340020, 345687, 368355, 408024, 428220, 442026, 460916, 491140, 510030, 576145, 589368, 663039, 680040, 691374, 736710, 856440, 884052, 921832, 982280, 1020060, 1037061, 1105065, 1152290, 1326078, 1382748, 1473420, 1497977, 1728435, 1768104, 2040120, 2074122, 2210130, 2304580, 2652156, 2765496, 2946840, 2995954, 3111183, 3315195, 3456870, 4148244, 4420260, 4493931, 4609160, 5185305, 5304312, 5991908, 6222366, 6630390, 6913740, 7489885, 8296488, 8840520, 8987862, 10370610, 11983816, 12444732, 13260780, 13481793, 13827480, 14979770, 15555915, 17975724, 20741220, 22469655, 24889464, 26521560, 26963586, 29959540, 31111830, 35951448, 40445379, 41482440, 44939310, 53927172, 59919080, 62223660, 67408965, 80890758, 89878620, 107854344, 124447320, 134817930, 161781516, 179757240, 202226895, 269635860, 323563032, 404453790, 539271720, 808907580, 1617815160]

約数ペア:

[(1, 1617815160), (2, 808907580), (3, 539271720), (4, 404453790), (5, 323563032), (6, 269635860), (8, 202226895), (9, 179757240), (10, 161781516), (12, 134817930), (13, 124447320), (15, 107854344), (18, 89878620), (20, 80890758), (24, 67408965), (26, 62223660), (27, 59919080), (30, 53927172), (36, 44939310), (39, 41482440), (40, 40445379), (45, 35951448), (52, 31111830), (54, 29959540), (60, 26963586), (61, 26521560), (65, 24889464), (72, 22469655), (78, 20741220), (90, 17975724), (104, 15555915), (108, 14979770), (117, 13827480), (120, 13481793), (122, 13260780), (130, 12444732), (135, 11983816), (156, 10370610), (180, 8987862), (183, 8840520), (195, 8296488), (216, 7489885), (234, 6913740), (244, 6630390), (260, 6222366), (270, 5991908), (305, 5304312), (312, 5185305), (351, 4609160), (360, 4493931), (366, 4420260), (390, 4148244), (468, 3456870), (488, 3315195), (520, 3111183), (540, 2995954), (549, 2946840), (585, 2765496), (610, 2652156), (702, 2304580), (732, 2210130), (780, 2074122), (793, 2040120), (915, 1768104), (936, 1728435), (1080, 1497977), (1098, 1473420), (1170, 1382748), (1220, 1326078), (1404, 1152290), (1464, 1105065), (1560, 1037061), (1586, 1020060), (1647, 982280), (1755, 921832), (1830, 884052), (1889, 856440), (2196, 736710), (2340, 691374), (2379, 680040), (2440, 663039), (2745, 589368), (2808, 576145), (3172, 510030), (3294, 491140), (3510, 460916), (3660, 442026), (3778, 428220), (3965, 408024), (4392, 368355), (4680, 345687), (4758, 340020), (5490, 294684), (5667, 285480), (6344, 255015), (6588, 245570), (7020, 230458), (7137, 226680), (7320, 221013), (7556, 214110), (7930, 204012), (8235, 196456), (9445, 171288), (9516, 170010), (10980, 147342), (11334, 142740), (11895, 136008), (13176, 122785), (14040, 115229), (14274, 113340), (15112, 107055), (15860, 102006), (16470, 98228), (17001, 95160), (18890, 85644), (19032, 85005), (21411, 75560), (21960, 73671), (22668, 71370), (23790, 68004), (24557, 65880), (28335, 57096), (28548, 56670), (31720, 51003), (32940, 49114), (34002, 47580), (35685, 45336), (37780, 42822)]