15696638340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{225721}}^1$

素因数の和:225813

約数の個数: 96

約数和(自身を含む): 47022407040

約数和(自身を除く): 31325768700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 1140, 1159, 1220, 1830, 2318, 3477, 3660, 4636, 5795, 6954, 11590, 13908, 17385, 23180, 34770, 69540, 225721, 451442, 677163, 902884, 1128605, 1354326, 2257210, 2708652, 3385815, 4288699, 4514420, 6771630, 8577398, 12866097, 13543260, 13768981, 17154796, 21443495, 25732194, 27537962, 41306943, 42886990, 51464388, 55075924, 64330485, 68844905, 82613886, 85773980, 128660970, 137689810, 165227772, 206534715, 257321940, 261610639, 275379620, 413069430, 523221278, 784831917, 826138860, 1046442556, 1308053195, 1569663834, 2616106390, 3139327668, 3924159585, 5232212780, 7848319170, 15696638340]

約数ペア:

[(1, 15696638340), (2, 7848319170), (3, 5232212780), (4, 3924159585), (5, 3139327668), (6, 2616106390), (10, 1569663834), (12, 1308053195), (15, 1046442556), (19, 826138860), (20, 784831917), (30, 523221278), (38, 413069430), (57, 275379620), (60, 261610639), (61, 257321940), (76, 206534715), (95, 165227772), (114, 137689810), (122, 128660970), (183, 85773980), (190, 82613886), (228, 68844905), (244, 64330485), (285, 55075924), (305, 51464388), (366, 42886990), (380, 41306943), (570, 27537962), (610, 25732194), (732, 21443495), (915, 17154796), (1140, 13768981), (1159, 13543260), (1220, 12866097), (1830, 8577398), (2318, 6771630), (3477, 4514420), (3660, 4288699), (4636, 3385815), (5795, 2708652), (6954, 2257210), (11590, 1354326), (13908, 1128605), (17385, 902884), (23180, 677163), (34770, 451442), (69540, 225721)]