735596460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1024

約数の個数: 144

約数和(自身を含む): 2372321952

約数和(自身を除く): 1636725492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 421, 510, 571, 612, 765, 842, 1020, 1142, 1263, 1530, 1684, 1713, 2105, 2284, 2526, 2855, 3060, 3426, 3789, 4210, 5052, 5139, 5710, 6315, 6852, 7157, 7578, 8420, 8565, 9707, 10278, 11420, 12630, 14314, 15156, 17130, 18945, 19414, 20556, 21471, 25260, 25695, 28628, 29121, 34260, 35785, 37890, 38828, 42942, 48535, 51390, 58242, 64413, 71570, 75780, 85884, 87363, 97070, 102780, 107355, 116484, 128826, 143140, 145605, 174726, 194140, 214710, 240391, 257652, 291210, 322065, 349452, 429420, 436815, 480782, 582420, 644130, 721173, 873630, 961564, 1201955, 1288260, 1442346, 1747260, 2163519, 2403910, 2884692, 3605865, 4086647, 4327038, 4807820, 7211730, 8173294, 8654076, 10817595, 12259941, 14423460, 16346588, 20433235, 21635190, 24519882, 36779823, 40866470, 43270380, 49039764, 61299705, 73559646, 81732940, 122599410, 147119292, 183899115, 245198820, 367798230, 735596460]

約数ペア:

[(1, 735596460), (2, 367798230), (3, 245198820), (4, 183899115), (5, 147119292), (6, 122599410), (9, 81732940), (10, 73559646), (12, 61299705), (15, 49039764), (17, 43270380), (18, 40866470), (20, 36779823), (30, 24519882), (34, 21635190), (36, 20433235), (45, 16346588), (51, 14423460), (60, 12259941), (68, 10817595), (85, 8654076), (90, 8173294), (102, 7211730), (153, 4807820), (170, 4327038), (180, 4086647), (204, 3605865), (255, 2884692), (306, 2403910), (340, 2163519), (421, 1747260), (510, 1442346), (571, 1288260), (612, 1201955), (765, 961564), (842, 873630), (1020, 721173), (1142, 644130), (1263, 582420), (1530, 480782), (1684, 436815), (1713, 429420), (2105, 349452), (2284, 322065), (2526, 291210), (2855, 257652), (3060, 240391), (3426, 214710), (3789, 194140), (4210, 174726), (5052, 145605), (5139, 143140), (5710, 128826), (6315, 116484), (6852, 107355), (7157, 102780), (7578, 97070), (8420, 87363), (8565, 85884), (9707, 75780), (10278, 71570), (11420, 64413), (12630, 58242), (14314, 51390), (15156, 48535), (17130, 42942), (18945, 38828), (19414, 37890), (20556, 35785), (21471, 34260), (25260, 29121), (25695, 28628)]