72403448460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{440893}}^1$

素因数の和:440952

約数の個数: 192

約数和(自身を含む): 255986583552

約数和(自身を除く): 183583135092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 51, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 138, 140, 161, 170, 204, 210, 230, 238, 255, 276, 322, 340, 345, 357, 391, 420, 460, 476, 483, 510, 595, 644, 690, 714, 782, 805, 966, 1020, 1173, 1190, 1380, 1428, 1564, 1610, 1785, 1932, 1955, 2346, 2380, 2415, 2737, 3220, 3570, 3910, 4692, 4830, 5474, 5865, 7140, 7820, 8211, 9660, 10948, 11730, 13685, 16422, 23460, 27370, 32844, 41055, 54740, 82110, 164220, 440893, 881786, 1322679, 1763572, 2204465, 2645358, 3086251, 4408930, 5290716, 6172502, 6613395, 7495181, 8817860, 9258753, 10140539, 12345004, 13226790, 14990362, 15431255, 18517506, 20281078, 22485543, 26453580, 29980724, 30421617, 30862510, 37035012, 37475905, 40562156, 44971086, 46293765, 50702695, 52466267, 60843234, 61725020, 70983773, 74951810, 89942172, 92587530, 101405390, 104932534, 112427715, 121686468, 141967546, 149903620, 152108085, 157398801, 172389163, 185175060, 202810780, 209865068, 212951319, 224855430, 262331335, 283935092, 304216170, 314797602, 344778326, 354918865, 425902638, 449710860, 517167489, 524662670, 608432340, 629595204, 689556652, 709837730, 786994005, 851805276, 861945815, 1034334978, 1049325340, 1064756595, 1206724141, 1419675460, 1573988010, 1723891630, 2068669956, 2129513190, 2413448282, 2585837445, 3147976020, 3447783260, 3620172423, 4259026380, 4826896564, 5171674890, 6033620705, 7240344846, 10343349780, 12067241410, 14480689692, 18100862115, 24134482820, 36201724230, 72403448460]

約数ペア:

[(1, 72403448460), (2, 36201724230), (3, 24134482820), (4, 18100862115), (5, 14480689692), (6, 12067241410), (7, 10343349780), (10, 7240344846), (12, 6033620705), (14, 5171674890), (15, 4826896564), (17, 4259026380), (20, 3620172423), (21, 3447783260), (23, 3147976020), (28, 2585837445), (30, 2413448282), (34, 2129513190), (35, 2068669956), (42, 1723891630), (46, 1573988010), (51, 1419675460), (60, 1206724141), (68, 1064756595), (69, 1049325340), (70, 1034334978), (84, 861945815), (85, 851805276), (92, 786994005), (102, 709837730), (105, 689556652), (115, 629595204), (119, 608432340), (138, 524662670), (140, 517167489), (161, 449710860), (170, 425902638), (204, 354918865), (210, 344778326), (230, 314797602), (238, 304216170), (255, 283935092), (276, 262331335), (322, 224855430), (340, 212951319), (345, 209865068), (357, 202810780), (391, 185175060), (420, 172389163), (460, 157398801), (476, 152108085), (483, 149903620), (510, 141967546), (595, 121686468), (644, 112427715), (690, 104932534), (714, 101405390), (782, 92587530), (805, 89942172), (966, 74951810), (1020, 70983773), (1173, 61725020), (1190, 60843234), (1380, 52466267), (1428, 50702695), (1564, 46293765), (1610, 44971086), (1785, 40562156), (1932, 37475905), (1955, 37035012), (2346, 30862510), (2380, 30421617), (2415, 29980724), (2737, 26453580), (3220, 22485543), (3570, 20281078), (3910, 18517506), (4692, 15431255), (4830, 14990362), (5474, 13226790), (5865, 12345004), (7140, 10140539), (7820, 9258753), (8211, 8817860), (9660, 7495181), (10948, 6613395), (11730, 6172502), (13685, 5290716), (16422, 4408930), (23460, 3086251), (27370, 2645358), (32844, 2204465), (41055, 1763572), (54740, 1322679), (82110, 881786), (164220, 440893)]