17553360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 60888960

約数和(自身を除く): 43335600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 109, 110, 120, 122, 132, 165, 176, 183, 218, 220, 240, 244, 264, 305, 327, 330, 366, 436, 440, 488, 528, 545, 610, 654, 660, 671, 732, 872, 880, 915, 976, 1090, 1199, 1220, 1308, 1320, 1342, 1464, 1635, 1744, 1830, 2013, 2180, 2398, 2440, 2616, 2640, 2684, 2928, 3270, 3355, 3597, 3660, 4026, 4360, 4796, 4880, 5232, 5368, 5995, 6540, 6649, 6710, 7194, 7320, 8052, 8720, 9592, 10065, 10736, 11990, 13080, 13298, 13420, 14388, 14640, 16104, 17985, 19184, 19947, 20130, 23980, 26160, 26596, 26840, 28776, 32208, 33245, 35970, 39894, 40260, 47960, 53192, 53680, 57552, 66490, 71940, 73139, 79788, 80520, 95920, 99735, 106384, 132980, 143880, 146278, 159576, 161040, 199470, 219417, 265960, 287760, 292556, 319152, 365695, 398940, 438834, 531920, 585112, 731390, 797880, 877668, 1097085, 1170224, 1462780, 1595760, 1755336, 2194170, 2925560, 3510672, 4388340, 5851120, 8776680, 17553360]

約数ペア:

[(1, 17553360), (2, 8776680), (3, 5851120), (4, 4388340), (5, 3510672), (6, 2925560), (8, 2194170), (10, 1755336), (11, 1595760), (12, 1462780), (15, 1170224), (16, 1097085), (20, 877668), (22, 797880), (24, 731390), (30, 585112), (33, 531920), (40, 438834), (44, 398940), (48, 365695), (55, 319152), (60, 292556), (61, 287760), (66, 265960), (80, 219417), (88, 199470), (109, 161040), (110, 159576), (120, 146278), (122, 143880), (132, 132980), (165, 106384), (176, 99735), (183, 95920), (218, 80520), (220, 79788), (240, 73139), (244, 71940), (264, 66490), (305, 57552), (327, 53680), (330, 53192), (366, 47960), (436, 40260), (440, 39894), (488, 35970), (528, 33245), (545, 32208), (610, 28776), (654, 26840), (660, 26596), (671, 26160), (732, 23980), (872, 20130), (880, 19947), (915, 19184), (976, 17985), (1090, 16104), (1199, 14640), (1220, 14388), (1308, 13420), (1320, 13298), (1342, 13080), (1464, 11990), (1635, 10736), (1744, 10065), (1830, 9592), (2013, 8720), (2180, 8052), (2398, 7320), (2440, 7194), (2616, 6710), (2640, 6649), (2684, 6540), (2928, 5995), (3270, 5368), (3355, 5232), (3597, 4880), (3660, 4796), (4026, 4360)]