1169147960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 2834818560

約数和(自身を除く): 1665670600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 83, 92, 115, 122, 166, 184, 230, 244, 251, 305, 332, 415, 460, 488, 502, 610, 664, 830, 920, 1004, 1220, 1255, 1403, 1660, 1909, 2008, 2440, 2510, 2806, 3320, 3818, 5020, 5063, 5612, 5773, 7015, 7636, 9545, 10040, 10126, 11224, 11546, 14030, 15272, 15311, 19090, 20252, 20833, 23092, 25315, 28060, 28865, 30622, 38180, 40504, 41666, 46184, 50630, 56120, 57730, 61244, 76360, 76555, 83332, 101260, 104165, 115460, 116449, 122488, 153110, 166664, 202520, 208330, 230920, 232898, 306220, 352153, 416660, 465796, 479159, 582245, 612440, 704306, 833320, 931592, 958318, 1164490, 1270813, 1408612, 1760765, 1916636, 2328980, 2395795, 2541626, 2817224, 3521530, 3833272, 4657960, 4791590, 5083252, 6354065, 7043060, 9583180, 10166504, 12708130, 14086120, 19166360, 25416260, 29228699, 50832520, 58457398, 116914796, 146143495, 233829592, 292286990, 584573980, 1169147960]

約数ペア:

[(1, 1169147960), (2, 584573980), (4, 292286990), (5, 233829592), (8, 146143495), (10, 116914796), (20, 58457398), (23, 50832520), (40, 29228699), (46, 25416260), (61, 19166360), (83, 14086120), (92, 12708130), (115, 10166504), (122, 9583180), (166, 7043060), (184, 6354065), (230, 5083252), (244, 4791590), (251, 4657960), (305, 3833272), (332, 3521530), (415, 2817224), (460, 2541626), (488, 2395795), (502, 2328980), (610, 1916636), (664, 1760765), (830, 1408612), (920, 1270813), (1004, 1164490), (1220, 958318), (1255, 931592), (1403, 833320), (1660, 704306), (1909, 612440), (2008, 582245), (2440, 479159), (2510, 465796), (2806, 416660), (3320, 352153), (3818, 306220), (5020, 232898), (5063, 230920), (5612, 208330), (5773, 202520), (7015, 166664), (7636, 153110), (9545, 122488), (10040, 116449), (10126, 115460), (11224, 104165), (11546, 101260), (14030, 83332), (15272, 76555), (15311, 76360), (19090, 61244), (20252, 57730), (20833, 56120), (23092, 50630), (25315, 46184), (28060, 41666), (28865, 40504), (30622, 38180)]