1672180860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{33457}}^1$

素因数の和:33500

約数の個数: 144

約数和(自身を含む): 5767088544

約数和(自身を除く): 4094907684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2940, 3332, 3570, 4165, 4998, 7140, 8330, 9996, 12495, 16660, 24990, 33457, 49980, 66914, 100371, 133828, 167285, 200742, 234199, 334570, 401484, 468398, 501855, 568769, 669140, 702597, 936796, 1003710, 1137538, 1170995, 1405194, 1639393, 1706307, 2007420, 2275076, 2341990, 2810388, 2843845, 3278786, 3412614, 3512985, 3981383, 4683980, 4918179, 5687690, 6557572, 6825228, 7025970, 7962766, 8196965, 8531535, 9836358, 11375380, 11944149, 14051940, 15925532, 16393930, 17063070, 19672716, 19906915, 23888298, 24590895, 27869681, 32787860, 34126140, 39813830, 47776596, 49181790, 55739362, 59720745, 79627660, 83609043, 98363580, 111478724, 119441490, 139348405, 167218086, 238882980, 278696810, 334436172, 418045215, 557393620, 836090430, 1672180860]

約数ペア:

[(1, 1672180860), (2, 836090430), (3, 557393620), (4, 418045215), (5, 334436172), (6, 278696810), (7, 238882980), (10, 167218086), (12, 139348405), (14, 119441490), (15, 111478724), (17, 98363580), (20, 83609043), (21, 79627660), (28, 59720745), (30, 55739362), (34, 49181790), (35, 47776596), (42, 39813830), (49, 34126140), (51, 32787860), (60, 27869681), (68, 24590895), (70, 23888298), (84, 19906915), (85, 19672716), (98, 17063070), (102, 16393930), (105, 15925532), (119, 14051940), (140, 11944149), (147, 11375380), (170, 9836358), (196, 8531535), (204, 8196965), (210, 7962766), (238, 7025970), (245, 6825228), (255, 6557572), (294, 5687690), (340, 4918179), (357, 4683980), (420, 3981383), (476, 3512985), (490, 3412614), (510, 3278786), (588, 2843845), (595, 2810388), (714, 2341990), (735, 2275076), (833, 2007420), (980, 1706307), (1020, 1639393), (1190, 1405194), (1428, 1170995), (1470, 1137538), (1666, 1003710), (1785, 936796), (2380, 702597), (2499, 669140), (2940, 568769), (3332, 501855), (3570, 468398), (4165, 401484), (4998, 334570), (7140, 234199), (8330, 200742), (9996, 167285), (12495, 133828), (16660, 100371), (24990, 66914), (33457, 49980)]