103841320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 275374080

約数和(自身を除く): 171532760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 31, 40, 44, 46, 55, 62, 88, 92, 110, 115, 124, 155, 184, 220, 230, 248, 253, 310, 331, 341, 440, 460, 506, 620, 662, 682, 713, 920, 1012, 1240, 1265, 1324, 1364, 1426, 1655, 1705, 2024, 2530, 2648, 2728, 2852, 3310, 3410, 3565, 3641, 5060, 5704, 6620, 6820, 7130, 7282, 7613, 7843, 10120, 10261, 13240, 13640, 14260, 14564, 15226, 15686, 18205, 20522, 28520, 29128, 30452, 31372, 36410, 38065, 39215, 41044, 51305, 60904, 62744, 72820, 76130, 78430, 82088, 83743, 102610, 112871, 145640, 152260, 156860, 167486, 205220, 225742, 236003, 304520, 313720, 334972, 410440, 418715, 451484, 472006, 564355, 669944, 837430, 902968, 944012, 1128710, 1180015, 1674860, 1888024, 2257420, 2360030, 2596033, 3349720, 4514840, 4720060, 5192066, 9440120, 10384132, 12980165, 20768264, 25960330, 51920660, 103841320]

約数ペア:

[(1, 103841320), (2, 51920660), (4, 25960330), (5, 20768264), (8, 12980165), (10, 10384132), (11, 9440120), (20, 5192066), (22, 4720060), (23, 4514840), (31, 3349720), (40, 2596033), (44, 2360030), (46, 2257420), (55, 1888024), (62, 1674860), (88, 1180015), (92, 1128710), (110, 944012), (115, 902968), (124, 837430), (155, 669944), (184, 564355), (220, 472006), (230, 451484), (248, 418715), (253, 410440), (310, 334972), (331, 313720), (341, 304520), (440, 236003), (460, 225742), (506, 205220), (620, 167486), (662, 156860), (682, 152260), (713, 145640), (920, 112871), (1012, 102610), (1240, 83743), (1265, 82088), (1324, 78430), (1364, 76130), (1426, 72820), (1655, 62744), (1705, 60904), (2024, 51305), (2530, 41044), (2648, 39215), (2728, 38065), (2852, 36410), (3310, 31372), (3410, 30452), (3565, 29128), (3641, 28520), (5060, 20522), (5704, 18205), (6620, 15686), (6820, 15226), (7130, 14564), (7282, 14260), (7613, 13640), (7843, 13240), (10120, 10261)]