19526525520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{64013}}^1$

素因数の和:64101

約数の個数: 160

約数和(自身を含む): 64009903104

約数和(自身を除く): 44483377584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 93, 120, 123, 124, 155, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 492, 496, 615, 620, 656, 744, 820, 930, 984, 1230, 1240, 1271, 1488, 1640, 1860, 1968, 2460, 2480, 2542, 3280, 3720, 3813, 4920, 5084, 6355, 7440, 7626, 9840, 10168, 12710, 15252, 19065, 20336, 25420, 30504, 38130, 50840, 61008, 64013, 76260, 101680, 128026, 152520, 192039, 256052, 305040, 320065, 384078, 512104, 640130, 768156, 960195, 1024208, 1280260, 1536312, 1920390, 1984403, 2560520, 2624533, 3072624, 3840780, 3968806, 5121040, 5249066, 5953209, 7681560, 7873599, 7937612, 9922015, 10498132, 11906418, 13122665, 15363120, 15747198, 15875224, 19844030, 20996264, 23812836, 26245330, 29766045, 31494396, 31750448, 39367995, 39688060, 41992528, 47625672, 52490660, 59532090, 62988792, 78735990, 79376120, 81360523, 95251344, 104981320, 119064180, 125977584, 157471980, 158752240, 162721046, 209962640, 238128360, 244081569, 314943960, 325442092, 406802615, 476256720, 488163138, 629887920, 650884184, 813605230, 976326276, 1220407845, 1301768368, 1627210460, 1952652552, 2440815690, 3254420920, 3905305104, 4881631380, 6508841840, 9763262760, 19526525520]

約数ペア:

[(1, 19526525520), (2, 9763262760), (3, 6508841840), (4, 4881631380), (5, 3905305104), (6, 3254420920), (8, 2440815690), (10, 1952652552), (12, 1627210460), (15, 1301768368), (16, 1220407845), (20, 976326276), (24, 813605230), (30, 650884184), (31, 629887920), (40, 488163138), (41, 476256720), (48, 406802615), (60, 325442092), (62, 314943960), (80, 244081569), (82, 238128360), (93, 209962640), (120, 162721046), (123, 158752240), (124, 157471980), (155, 125977584), (164, 119064180), (186, 104981320), (205, 95251344), (240, 81360523), (246, 79376120), (248, 78735990), (310, 62988792), (328, 59532090), (372, 52490660), (410, 47625672), (465, 41992528), (492, 39688060), (496, 39367995), (615, 31750448), (620, 31494396), (656, 29766045), (744, 26245330), (820, 23812836), (930, 20996264), (984, 19844030), (1230, 15875224), (1240, 15747198), (1271, 15363120), (1488, 13122665), (1640, 11906418), (1860, 10498132), (1968, 9922015), (2460, 7937612), (2480, 7873599), (2542, 7681560), (3280, 5953209), (3720, 5249066), (3813, 5121040), (4920, 3968806), (5084, 3840780), (6355, 3072624), (7440, 2624533), (7626, 2560520), (9840, 1984403), (10168, 1920390), (12710, 1536312), (15252, 1280260), (19065, 1024208), (20336, 960195), (25420, 768156), (30504, 640130), (38130, 512104), (50840, 384078), (61008, 320065), (64013, 305040), (76260, 256052), (101680, 192039), (128026, 152520)]