15705876420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{12007}}^1$

素因数の和:12091

約数の個数: 216

約数和(自身を含む): 52791875136

約数和(自身を除く): 37085998716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 169, 172, 180, 195, 215, 234, 258, 260, 338, 387, 390, 430, 468, 507, 516, 559, 585, 645, 676, 774, 780, 845, 860, 1014, 1118, 1170, 1290, 1521, 1548, 1677, 1690, 1935, 2028, 2236, 2340, 2535, 2580, 2795, 3042, 3354, 3380, 3870, 5031, 5070, 5590, 6084, 6708, 7267, 7605, 7740, 8385, 10062, 10140, 11180, 12007, 14534, 15210, 16770, 20124, 21801, 24014, 25155, 29068, 30420, 33540, 36021, 36335, 43602, 48028, 50310, 60035, 65403, 72042, 72670, 87204, 100620, 108063, 109005, 120070, 130806, 144084, 145340, 156091, 180105, 216126, 218010, 240140, 261612, 312182, 327015, 360210, 432252, 436020, 468273, 516301, 540315, 624364, 654030, 720420, 780455, 936546, 1032602, 1080630, 1308060, 1404819, 1548903, 1560910, 1873092, 2029183, 2065204, 2161260, 2341365, 2581505, 2809638, 3097806, 3121820, 4058366, 4646709, 4682730, 5163010, 5619276, 6087549, 6195612, 6711913, 7024095, 7744515, 8116732, 9293418, 9365460, 10145915, 10326020, 12175098, 13423826, 14048190, 15489030, 18262647, 18586836, 20135739, 20291830, 23233545, 24350196, 26847652, 28096380, 30437745, 30978060, 33559565, 36525294, 40271478, 40583660, 46467090, 60407217, 60875490, 67119130, 73050588, 80542956, 87254869, 91313235, 92934180, 100678695, 120814434, 121750980, 134238260, 174509738, 182626470, 201357390, 241628868, 261764607, 302036085, 349019476, 365252940, 402714780, 436274345, 523529214, 604072170, 785293821, 872548690, 1047058428, 1208144340, 1308823035, 1570587642, 1745097380, 2617646070, 3141175284, 3926469105, 5235292140, 7852938210, 15705876420]

約数ペア:

[(1, 15705876420), (2, 7852938210), (3, 5235292140), (4, 3926469105), (5, 3141175284), (6, 2617646070), (9, 1745097380), (10, 1570587642), (12, 1308823035), (13, 1208144340), (15, 1047058428), (18, 872548690), (20, 785293821), (26, 604072170), (30, 523529214), (36, 436274345), (39, 402714780), (43, 365252940), (45, 349019476), (52, 302036085), (60, 261764607), (65, 241628868), (78, 201357390), (86, 182626470), (90, 174509738), (117, 134238260), (129, 121750980), (130, 120814434), (156, 100678695), (169, 92934180), (172, 91313235), (180, 87254869), (195, 80542956), (215, 73050588), (234, 67119130), (258, 60875490), (260, 60407217), (338, 46467090), (387, 40583660), (390, 40271478), (430, 36525294), (468, 33559565), (507, 30978060), (516, 30437745), (559, 28096380), (585, 26847652), (645, 24350196), (676, 23233545), (774, 20291830), (780, 20135739), (845, 18586836), (860, 18262647), (1014, 15489030), (1118, 14048190), (1170, 13423826), (1290, 12175098), (1521, 10326020), (1548, 10145915), (1677, 9365460), (1690, 9293418), (1935, 8116732), (2028, 7744515), (2236, 7024095), (2340, 6711913), (2535, 6195612), (2580, 6087549), (2795, 5619276), (3042, 5163010), (3354, 4682730), (3380, 4646709), (3870, 4058366), (5031, 3121820), (5070, 3097806), (5590, 2809638), (6084, 2581505), (6708, 2341365), (7267, 2161260), (7605, 2065204), (7740, 2029183), (8385, 1873092), (10062, 1560910), (10140, 1548903), (11180, 1404819), (12007, 1308060), (14534, 1080630), (15210, 1032602), (16770, 936546), (20124, 780455), (21801, 720420), (24014, 654030), (25155, 624364), (29068, 540315), (30420, 516301), (33540, 468273), (36021, 436020), (36335, 432252), (43602, 360210), (48028, 327015), (50310, 312182), (60035, 261612), (65403, 240140), (72042, 218010), (72670, 216126), (87204, 180105), (100620, 156091), (108063, 145340), (109005, 144084), (120070, 130806)]