157074208780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1152

約数の個数: 192

約数和(自身を含む): 372929356800

約数和(自身を除く): 215855148020

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 97, 170, 190, 194, 323, 340, 380, 388, 439, 485, 571, 646, 878, 970, 1142, 1292, 1615, 1649, 1756, 1843, 1940, 2195, 2284, 2855, 3230, 3298, 3686, 4390, 5710, 6460, 6596, 7372, 7463, 8245, 8341, 8780, 9215, 9707, 10849, 11420, 14926, 16490, 16682, 18430, 19414, 21698, 29852, 31331, 32980, 33364, 36860, 37315, 38828, 41705, 42583, 43396, 48535, 54245, 55387, 62662, 74630, 83410, 85166, 97070, 108490, 110774, 125324, 141797, 149260, 156655, 166820, 170332, 184433, 194140, 212915, 216980, 221548, 250669, 276935, 283594, 313310, 368866, 425830, 501338, 553870, 567188, 626620, 708985, 723911, 737732, 809077, 851660, 922165, 941579, 1002676, 1052353, 1107740, 1253345, 1417970, 1447822, 1618154, 1844330, 1883158, 2104706, 2506690, 2835940, 2895644, 3236308, 3619555, 3688660, 3766316, 4045385, 4209412, 4261373, 4707895, 4762711, 5013380, 5261765, 7239110, 8090770, 8522746, 9415790, 9525422, 10523530, 13754309, 14478220, 16181540, 17045492, 17890001, 18831580, 19050844, 21047060, 21306865, 23813555, 24314893, 27508618, 35780002, 42613730, 47627110, 48629786, 55017236, 68771545, 71560004, 80966087, 85227460, 89450005, 95254220, 97259572, 121574465, 137543090, 161932174, 178900010, 243148930, 275086180, 323864348, 357800020, 404830435, 413353181, 461982967, 486297860, 809660870, 826706362, 923965934, 1619321740, 1653412724, 1847931868, 2066765905, 2309914835, 4133531810, 4619829670, 7853710439, 8267063620, 9239659340, 15707420878, 31414841756, 39268552195, 78537104390, 157074208780]

約数ペア:

[(1, 157074208780), (2, 78537104390), (4, 39268552195), (5, 31414841756), (10, 15707420878), (17, 9239659340), (19, 8267063620), (20, 7853710439), (34, 4619829670), (38, 4133531810), (68, 2309914835), (76, 2066765905), (85, 1847931868), (95, 1653412724), (97, 1619321740), (170, 923965934), (190, 826706362), (194, 809660870), (323, 486297860), (340, 461982967), (380, 413353181), (388, 404830435), (439, 357800020), (485, 323864348), (571, 275086180), (646, 243148930), (878, 178900010), (970, 161932174), (1142, 137543090), (1292, 121574465), (1615, 97259572), (1649, 95254220), (1756, 89450005), (1843, 85227460), (1940, 80966087), (2195, 71560004), (2284, 68771545), (2855, 55017236), (3230, 48629786), (3298, 47627110), (3686, 42613730), (4390, 35780002), (5710, 27508618), (6460, 24314893), (6596, 23813555), (7372, 21306865), (7463, 21047060), (8245, 19050844), (8341, 18831580), (8780, 17890001), (9215, 17045492), (9707, 16181540), (10849, 14478220), (11420, 13754309), (14926, 10523530), (16490, 9525422), (16682, 9415790), (18430, 8522746), (19414, 8090770), (21698, 7239110), (29852, 5261765), (31331, 5013380), (32980, 4762711), (33364, 4707895), (36860, 4261373), (37315, 4209412), (38828, 4045385), (41705, 3766316), (42583, 3688660), (43396, 3619555), (48535, 3236308), (54245, 2895644), (55387, 2835940), (62662, 2506690), (74630, 2104706), (83410, 1883158), (85166, 1844330), (97070, 1618154), (108490, 1447822), (110774, 1417970), (125324, 1253345), (141797, 1107740), (149260, 1052353), (156655, 1002676), (166820, 941579), (170332, 922165), (184433, 851660), (194140, 809077), (212915, 737732), (216980, 723911), (221548, 708985), (250669, 626620), (276935, 567188), (283594, 553870), (313310, 501338), (368866, 425830)]