1918322460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3169}}^1$

素因数の和:3265

約数の個数: 192

約数和(自身を含む): 6390720000

約数和(自身を除く): 4472397540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 59, 60, 76, 90, 95, 108, 114, 118, 135, 171, 177, 180, 190, 228, 236, 270, 285, 295, 342, 354, 380, 513, 531, 540, 570, 590, 684, 708, 855, 885, 1026, 1062, 1121, 1140, 1180, 1593, 1710, 1770, 2052, 2124, 2242, 2565, 2655, 3169, 3186, 3363, 3420, 3540, 4484, 5130, 5310, 5605, 6338, 6372, 6726, 7965, 9507, 10089, 10260, 10620, 11210, 12676, 13452, 15845, 15930, 16815, 19014, 20178, 22420, 28521, 30267, 31690, 31860, 33630, 38028, 40356, 47535, 50445, 57042, 60211, 60534, 63380, 67260, 85563, 95070, 100890, 114084, 120422, 121068, 142605, 151335, 171126, 180633, 186971, 190140, 201780, 240844, 285210, 301055, 302670, 342252, 361266, 373942, 427815, 541899, 560913, 570420, 602110, 605340, 722532, 747884, 855630, 903165, 934855, 1083798, 1121826, 1204220, 1625697, 1682739, 1711260, 1806330, 1869710, 2167596, 2243652, 2709495, 2804565, 3251394, 3365478, 3552449, 3612660, 3739420, 5048217, 5418990, 5609130, 6502788, 6730956, 7104898, 8128485, 8413695, 10096434, 10657347, 10837980, 11218260, 14209796, 16256970, 16827390, 17762245, 20192868, 21314694, 25241085, 31972041, 32513940, 33654780, 35524490, 42629388, 50482170, 53286735, 63944082, 71048980, 95916123, 100964340, 106573470, 127888164, 159860205, 191832246, 213146940, 319720410, 383664492, 479580615, 639440820, 959161230, 1918322460]

約数ペア:

[(1, 1918322460), (2, 959161230), (3, 639440820), (4, 479580615), (5, 383664492), (6, 319720410), (9, 213146940), (10, 191832246), (12, 159860205), (15, 127888164), (18, 106573470), (19, 100964340), (20, 95916123), (27, 71048980), (30, 63944082), (36, 53286735), (38, 50482170), (45, 42629388), (54, 35524490), (57, 33654780), (59, 32513940), (60, 31972041), (76, 25241085), (90, 21314694), (95, 20192868), (108, 17762245), (114, 16827390), (118, 16256970), (135, 14209796), (171, 11218260), (177, 10837980), (180, 10657347), (190, 10096434), (228, 8413695), (236, 8128485), (270, 7104898), (285, 6730956), (295, 6502788), (342, 5609130), (354, 5418990), (380, 5048217), (513, 3739420), (531, 3612660), (540, 3552449), (570, 3365478), (590, 3251394), (684, 2804565), (708, 2709495), (855, 2243652), (885, 2167596), (1026, 1869710), (1062, 1806330), (1121, 1711260), (1140, 1682739), (1180, 1625697), (1593, 1204220), (1710, 1121826), (1770, 1083798), (2052, 934855), (2124, 903165), (2242, 855630), (2565, 747884), (2655, 722532), (3169, 605340), (3186, 602110), (3363, 570420), (3420, 560913), (3540, 541899), (4484, 427815), (5130, 373942), (5310, 361266), (5605, 342252), (6338, 302670), (6372, 301055), (6726, 285210), (7965, 240844), (9507, 201780), (10089, 190140), (10260, 186971), (10620, 180633), (11210, 171126), (12676, 151335), (13452, 142605), (15845, 121068), (15930, 120422), (16815, 114084), (19014, 100890), (20178, 95070), (22420, 85563), (28521, 67260), (30267, 63380), (31690, 60534), (31860, 60211), (33630, 57042), (38028, 50445), (40356, 47535)]