864430320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{601}}^1$

素因数の和:1091

約数の個数: 160

約数和(自身を含む): 2896939584

約数和(自身を除く): 2032509264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 461, 520, 601, 624, 780, 922, 1040, 1202, 1383, 1560, 1803, 1844, 2305, 2404, 2766, 3005, 3120, 3606, 3688, 4610, 4808, 5532, 5993, 6010, 6915, 7212, 7376, 7813, 9015, 9220, 9616, 11064, 11986, 12020, 13830, 14424, 15626, 17979, 18030, 18440, 22128, 23439, 23972, 24040, 27660, 28848, 29965, 31252, 35958, 36060, 36880, 39065, 46878, 47944, 48080, 55320, 59930, 62504, 71916, 72120, 78130, 89895, 93756, 95888, 110640, 117195, 119860, 125008, 143832, 144240, 156260, 179790, 187512, 234390, 239720, 277061, 287664, 312520, 359580, 375024, 468780, 479440, 554122, 625040, 719160, 831183, 937560, 1108244, 1385305, 1438320, 1662366, 1875120, 2216488, 2770610, 3324732, 3601793, 4155915, 4432976, 5541220, 6649464, 7203586, 8311830, 10805379, 11082440, 13298928, 14407172, 16623660, 18008965, 21610758, 22164880, 28814344, 33247320, 36017930, 43221516, 54026895, 57628688, 66494640, 72035860, 86443032, 108053790, 144071720, 172886064, 216107580, 288143440, 432215160, 864430320]

約数ペア:

[(1, 864430320), (2, 432215160), (3, 288143440), (4, 216107580), (5, 172886064), (6, 144071720), (8, 108053790), (10, 86443032), (12, 72035860), (13, 66494640), (15, 57628688), (16, 54026895), (20, 43221516), (24, 36017930), (26, 33247320), (30, 28814344), (39, 22164880), (40, 21610758), (48, 18008965), (52, 16623660), (60, 14407172), (65, 13298928), (78, 11082440), (80, 10805379), (104, 8311830), (120, 7203586), (130, 6649464), (156, 5541220), (195, 4432976), (208, 4155915), (240, 3601793), (260, 3324732), (312, 2770610), (390, 2216488), (461, 1875120), (520, 1662366), (601, 1438320), (624, 1385305), (780, 1108244), (922, 937560), (1040, 831183), (1202, 719160), (1383, 625040), (1560, 554122), (1803, 479440), (1844, 468780), (2305, 375024), (2404, 359580), (2766, 312520), (3005, 287664), (3120, 277061), (3606, 239720), (3688, 234390), (4610, 187512), (4808, 179790), (5532, 156260), (5993, 144240), (6010, 143832), (6915, 125008), (7212, 119860), (7376, 117195), (7813, 110640), (9015, 95888), (9220, 93756), (9616, 89895), (11064, 78130), (11986, 72120), (12020, 71916), (13830, 62504), (14424, 59930), (15626, 55320), (17979, 48080), (18030, 47944), (18440, 46878), (22128, 39065), (23439, 36880), (23972, 36060), (24040, 35958), (27660, 31252), (28848, 29965)]